Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Matthias Eul"'
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 231:641-651
Pr3Rh4Ge4 was synthesized by melting of the elements in an arc-melting furnace followed by annealing in a sealed tantalum ampoule in a muffle furnace. Structure refinement was based on temperature dependent single-crystal X-ray diffractometer data. A
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The phosphide oxides La3Cu4P4O2 and La5Cu4 P4O4Cl2 were synthesized from lanthanum, copper(I) oxide, red phosphorus, and lanthanum(III) chloride through a ceramic technique. Single crystals can be grown in a NaCl/KCl flux. Both structures were refine
Publikováno v:
Zeitschrift für Naturforschung B. 68:971-978
The ternary antimonides RE4T7Sb6 (RE=Gd-Lu; T =Ru, Rh) have been synthesized from the elements by arc-melting and subsequent annealing in an induction furnace. The samples have been characterized by powder X-ray diffraction. Four structures were refi
Publikováno v:
ChemInform. 47
Autor:
Matthias Eul, Rainer Pöttgen
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 227:540-544
Samples of the solid solution CeAg x Zn11–x were prepared from the elements by high-frequency melting in sealed tantalum ampoules. The solid solution extends to about x ≈ 2.5. The samples crystallize with the tetragonal BaCd11 type structure, spa
Autor:
Marat M. Khusniyarov, Robert Wolf, František Hartl, Eva-Maria Schnöckelborg, Thorsten Langer, Matthias Eul, Bas de Bruin, Rainer Pöttgen, Stephen Schulz
Publikováno v:
Inorganic Chemistry, 51(12), 6719-6730. American Chemical Society
Naphthalene and anthracene transition metalates are potent reagents, but their electronic structures have remained poorly explored. A study of four Cp*-substituted iron complexes (Cp* = pentamethylcyclopentadienyl) now gives rare insight into the bon
Publikováno v:
Zeitschrift für Naturforschung B. 67:219-225
Ce2Ru4Mg17 was synthesized by high-frequency melting of the elements in a sealed tantalum ampoule. This magnesium-rich compound crystallizes with a new tetragonal structure type: I4̄2m, a = 986.75(8), c = 1008.7(1) pm, wR2 = 0.0513, 909 F2 values an
Publikováno v:
European Journal of Inorganic Chemistry. 2012:1210-1217
Bis(N-acylamidines) 1, which contain various rigid or flexible spacer units with different spatial orientations, are potent bis(bidentate) ligands for the coordination of metal ions. Treatment of 1 with NiII or CuII salts gave two 2:2 (3) and four 3:
Publikováno v:
Intermetallics. 20:98-103
The stannides RE Ti 6 Sn 4 ( RE = Y, Gd–Tm, Lu) were synthesized from the elements by arc-melting and subsequent annealing in an induction furnace. All samples were characterized by powder X-ray diffraction. The structures of TmTi 6 Sn 4 and LuTi 6
Autor:
Christof Kubata, Rainer Pöttgen, Eduardo Cuervo Reyes, Inga Schellenberg, Christian Schwickert, Reinhard Nesper, Ute Ch. Rodewald, Matthias Eul
Publikováno v:
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
The Zintl phases Eu3Mg5Si5 and Eu3Mg5Ge5 were synthesized by high-frequency melting of the elements in sealed tantalum tubes. Both of their structures have been refined from X-ray single crystal diffractometer data: Sr12Mg17.8Li2.2Si20 type, Pnma, a